G4RTQtScanner Class Reference

#include <G4RTQtScanner.hh>

Inheritance diagram for G4RTQtScanner:

Public Member Functions
	G4RTQtScanner ()
virtual	~G4RTQtScanner ()
virtual void	Initialize (G4int nRow, G4int nColumn)
virtual G4bool	Coords (G4int &iRow, G4int &iColumn)
virtual void	Draw (unsigned char red, unsigned char green, unsigned char blue)
G4bool	GetQtWindow (const G4String &name, G4ViewParameters &)
Public Member Functions inherited from G4VRTScanner
	G4VRTScanner ()
virtual	~G4VRTScanner ()

Protected Attributes
G4int	theNRow
G4int	theNColumn
G4int	theIRow
G4int	theIColumn
G4int	theWindowSizeX
G4int	theWindowSizeY
QLabel *	fpImageLabel
QImage *	fpImage

Detailed Description

Definition at line 47 of file G4RTQtScanner.hh.

Constructor & Destructor Documentation

G4RTQtScanner()

G4RTQtScanner::G4RTQtScanner

(

)

Definition at line 45 of file G4RTQtScanner.cc.

: G4VRTScanner()
, theNRow(0), theNColumn(0)
, theIRow(0), theIColumn(0)
, fpImageLabel(nullptr)
, fpImage(nullptr)
{}

~G4RTQtScanner()

G4RTQtScanner::~G4RTQtScanner ( )

virtual

Definition at line 53 of file G4RTQtScanner.cc.

{}

Member Function Documentation

Coords()

G4bool G4RTQtScanner::Coords ( G4int & iRow, G4int & iColumn )

virtual

Implements G4VRTScanner.

Definition at line 62 of file G4RTQtScanner.cc.

{
  // Increment column and, if necessary, increment row...
  ++theIColumn;
  if (theIColumn >= theNColumn) {
    theIColumn = 0;
    ++theIRow;
  }
 
  // Return if finished...
  if (theIRow >= theNRow) {
    // ...and paint the image
    fpImageLabel->setPixmap(QPixmap::fromImage(*fpImage));
    QPainter windowPainter(fpImageLabel);
    windowPainter.drawImage(0, 0, *fpImage);
    return false;
  }
 
  // Return current row and column...
  iRow = theIRow;
  iColumn = theIColumn;
  return true;
}

Draw()

void G4RTQtScanner::Draw ( unsigned char red, unsigned char green, unsigned char blue )

virtual

Reimplemented from G4VRTScanner.

Definition at line 110 of file G4RTQtScanner.cc.

{
  QPainter painter(fpImage);
  painter.setPen(QPen(QColor(int(red), int(green), int(blue))));
  painter.drawPoint(theIColumn, theIRow);
}

GetQtWindow()

G4bool G4RTQtScanner::GetQtWindow	(	const G4String &	name,
		G4ViewParameters &	vp )

Definition at line 86 of file G4RTQtScanner.cc.

{
  auto UI = G4UImanager::GetUIpointer();
  auto uiQt = dynamic_cast<G4UIQt*>(UI->GetG4UIWindow());
  if (!uiQt) {
    G4warn << "G4RTQtScanner::GetQtWindow: RayTracerQt requires G4UIQt"
    << G4endl;
    return false;
  }
  uiQt->AddTabWidget(this,QString(name));
  setBackgroundRole(QPalette::Dark);
 
  theWindowSizeX = vp.GetWindowSizeHintX();  // As used by the ray tracer
  theWindowSizeY = vp.GetWindowSizeHintY();  // and to make fpImage
  fpImage = new QImage(theWindowSizeX, theWindowSizeY, QImage::Format_RGB32);
  fpImageLabel = new QLabel;
  fpImageLabel->setPixmap(QPixmap::fromImage(*fpImage));
  setWidget(fpImageLabel);
  setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
  ensureVisible(theWindowSizeX/2, theWindowSizeY/2);
 
  return true;
}

Referenced by G4RayTracerQtViewer::Initialise().

Initialize()

void G4RTQtScanner::Initialize ( G4int nRow, G4int nColumn )

virtual

Implements G4VRTScanner.

Definition at line 55 of file G4RTQtScanner.cc.

                                                        {
  theNRow = nRow;
  theNColumn = nColumn;
  theIRow = 0;
  theIColumn = -1;
}

Member Data Documentation

fpImage

QImage* G4RTQtScanner::fpImage

protected

Definition at line 75 of file G4RTQtScanner.hh.

Referenced by Coords(), Draw(), G4RTQtScanner(), and GetQtWindow().

fpImageLabel

QLabel* G4RTQtScanner::fpImageLabel

protected

Definition at line 74 of file G4RTQtScanner.hh.

Referenced by Coords(), G4RTQtScanner(), and GetQtWindow().

theIColumn

G4int G4RTQtScanner::theIColumn

protected

Definition at line 72 of file G4RTQtScanner.hh.

Referenced by Coords(), Draw(), G4RTQtScanner(), and Initialize().

theIRow

G4int G4RTQtScanner::theIRow

protected

Definition at line 72 of file G4RTQtScanner.hh.

Referenced by Coords(), Draw(), G4RTQtScanner(), and Initialize().

theNColumn

G4int G4RTQtScanner::theNColumn

protected

Definition at line 72 of file G4RTQtScanner.hh.

Referenced by Coords(), G4RTQtScanner(), and Initialize().

theNRow

G4int G4RTQtScanner::theNRow

protected

Definition at line 72 of file G4RTQtScanner.hh.

Referenced by Coords(), G4RTQtScanner(), and Initialize().

theWindowSizeX

G4int G4RTQtScanner::theWindowSizeX

protected

Definition at line 73 of file G4RTQtScanner.hh.

Referenced by GetQtWindow().

theWindowSizeY

G4int G4RTQtScanner::theWindowSizeY

protected

Definition at line 73 of file G4RTQtScanner.hh.

Referenced by GetQtWindow().

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The documentation for this class was generated from the following files:

• G4RTQtScanner.hh
• G4RTQtScanner.cc